NeuMotors 4600 M Series BLDC Multicopter Motors: 500 to 1,500 watt BLDC Motors

46xx Multicopter Motor Series Quick Look

Neumotors 46xx M series brushless motors combine the high efficiency of the 46 series motors with mounting options for multicopter applications. These are available in a wide variety of lengths and winds to provide increasing power ratings at a number of voltages. Select the desired motor power range from the table below.

Lightened outrunner construction
12,000 max rpm
22 poles / 24 slots
6mm shaft


Length	Continuous Watts*	Max Watts*	Physical Length	Weight
4606	500	1,000	22mm	94g
4610	750	1,500	26mm	130g

PDF DATASHEET

4606M: 500-1,000 watt class BLDC multicopter motors

Price: $99.00 each. Volume discount available.


Motor	RPMs per Volt (KV)	Rm (Ohms)	Io @ 10V	Torque Constant (mNm/A)	Torque Constant (inOz/A)	Max Volts	Max Amps	Stock Status
4606MC-299	299	0.17	0.10	32.001	4.532	40	21	Custom
4606MC-306	306	0.17	0.10	31.269	4.428	39	21	Custom
4606MC-314	314	0.16	0.10	30.473	4.315	38	22	Custom
4606MC-323	323	0.15	0.10	29.624	4.195	37	23	Custom
4606MC-332	332	0.14	0.10	28.82	4.081	36	23	Custom
4606MC-341	341	0.13	0.10	28.06	3.974	35	24	Custom
4606MC-351	351	0.13	0.10	27.26	3.86	34	25	Custom
4606MC-362	362	0.12	0.10	26.432	3.743	33	25	Custom
4606MC-373	373	0.11	0.10	25.653	3.633	32	26	Custom
4606MC-385	385	0.10	0.20	24.853	3.519	31	27	Custom
4606MC-398	398	0.10	0.20	24.041	3.405	30	28	Custom
4606MC-412	412	0.09	0.20	23.224	3.289	29	29	Custom
4606MC-427	427	0.09	0.20	22.408	3.173	28	30	Custom
4606MC-443	443	0.08	0.20	21.599	3.059	27	31	Custom
4606MC-460	460	0.07	0.20	20.801	2.946	26	32	Custom
4606MC-478	478	0.07	0.20	20.018	2.835	25	33	Custom
4606MC-498	498	0.06	0.20	19.214	2.721	24	35	Custom
4606MC-520	520	0.06	0.20	18.401	2.606	23	36	Custom
4606MC-543	543	0.05	0.20	17.621	2.495	22	38	Custom
4606MC-569	569	0.05	0.20	16.816	2.381	21	40	Custom
4606MC-598	598	0.04	0.20	16.001	2.266	20	42	Custom
4606MC-629	629	0.04	0.20	15.212	2.154	19	44	Custom
4606MC-664	664	0.04	0.30	14.41	2.041	18	46	Custom
4606MC-703	703	0.03	0.30	13.611	1.927	17	49	Custom
4606MC-747	747	0.03	0.30	12.809	1.814	16	52	Custom
4606MC-797	797	0.02	0.30	12.006	1.7	15	56	Custom
4606MC-854	854	0.02	0.30	11.204	1.587	14	60	Custom
4606MC-920	920	0.02	0.40	10.4	1.473	13	64	Custom
4606MC-996	996	0.02	0.40	9.607	1.36	12	70	Custom
4606MC-1087	1,087	0.01	0.40	8.803	1.247	11	76	Custom

4610 M: 750-1,500 watt class BLDC multicopter motors

Price: $119.00 each. Volume discount available.


Motor	RPMs per Volt (KV)	Rm (Ohms)	Io @ 10V	Torque Constant (mNm/A)	Torque Constant (inOz/A)	Max Volts	Max Amps	Stock Status
4610MC-191	191	0.29	0.10	50.096	7.094	63	22	Custom
4610MC-196	196	0.27	0.10	48.818	6.913	61	23	Custom
4610MC-202	202	0.26	0.10	47.368	6.708	59	24	Custom
4610MC-207	207	0.25	0.10	46.224	6.546	58	24	Custom
4610MC-213	213	0.23	0.10	44.922	6.362	56	25	Custom
4610MC-219	219	0.22	0.10	43.691	6.187	55	26	Custom
4610MC-225	225	0.21	0.10	42.526	6.022	53	26	Custom
4610MC-232	232	0.20	0.10	41.243	5.841	52	27	Custom
4610MC-239	239	0.19	0.10	40.035	5.669	50	28	Custom
4610MC-247	247	0.17	0.20	38.738	5.486	49	29	Custom
4610MC-255	255	0.16	0.20	37.523	5.314	47	30	Custom
4610MC-264	264	0.15	0.20	36.244	5.133	45	31	Custom
4610MC-274	274	0.14	0.20	34.921	4.945	44	32	Custom
4610MC-284	284	0.13	0.20	33.692	4.771	42	33	Custom
4610MC-295	295	0.12	0.20	32.435	4.593	41	34	Custom
4610MC-307	307	0.11	0.20	31.167	4.414	39	36	Custom
4610MC-319	319	0.10	0.20	29.995	4.248	38	37	Custom
4610MC-333	333	0.10	0.20	28.734	4.069	36	39	Custom
4610MC-348	348	0.09	0.20	27.495	3.894	34	41	Custom
4610MC-365	365	0.08	0.20	26.215	3.712	33	43	Custom
4610MC-383	383	0.07	0.20	24.983	3.538	31	45	Custom
4610MC-404	404	0.07	0.20	23.684	3.354	30	47	Custom
4610MC-426	426	0.06	0.30	22.461	3.181	28	50	Custom
4610MC-451	451	0.05	0.30	21.216	3.004	27	53	Custom
4610MC-479	479	0.05	0.30	19.976	2.829	25	56	Custom
4610MC-511	511	0.04	0.30	18.725	2.652	23	60	Custom
4610MC-548	548	0.04	0.30	17.461	2.473	22	64	Custom
4610MC-590	590	0.03	0.40	16.218	2.297	20	69	Custom
4610MC-639	639	0.03	0.40	14.974	2.121	19	75	Custom
4610MC-697	697	0.02	0.40	13.728	1.944	17	81	Custom
4610MC-767	767	0.02	0.50	12.475	1.767	16	89	Custom
4610MC-852	852	0.02	0.50	11.231	1.59	14	99	Custom
4610MC-959	959	0.01	0.60	9.977	1.413	13	112	Custom
4610MC-1096	1,096	0.01	0.60	8.73	1.236	11	128	Custom
4610MC-1279	1,279	0.01	0.80	7.481	1.059	9	149	Custom

MOTOR KV:

The motor sizes and KVs listed above are the most common for this particular motor range. Custom sizes and KV (RPMs per volt) are usually available. Please contact us for more details if you don't immediately see the solution you are seeking in the tables above.

KV is the term used in the brushless motor workspace to specify the number of rotations per minute that a motor will turn for each volt applied to the motor/ESC with no load on the motor.

Neutronics specifications are +/- 5%.

For a more complete discussion of KV, please go to our KV FAQ page.

POWER RATINGS (Watts):

Continuous rating is the power the motor can deliver while maintaining the external housing temperatures below 100C.
MAX power is achieved at max RPMs and voltage, not at a partial throttle or reduced voltage.
MAX power rating is the power the motor can deliver beginning with motor at a temp of 20C until it reaches it's limit temperature of 100C.
The ratings are therefore dependent on a number of variables including air flow, ambient air temperature, contact cooling etc. Each application will present different variables.

MTBF RATINGS:

When used within the constraints described above, BLDC motors' primary "wear" item(s) are the bearings supporting the shaft. Bearing life is inversely affected by speed, temperature, and radial and axial loads. While an MTBF figure can be generated, it would be rendered invalid by excursions beyond prescribed temperatures or load limits - such as prop strikes, or side loads. MTBF must be determined on a case by case basis, and even then, it would be subject to numerous exceptions.

MAX VOLTAGE

Limited by kv (RPMs per volt) times the applied voltage. Max voltage must be kept below the voltage which will spin the motor over max rpm for the motor series.

MAX AMPERAGE

See power ratings above.

COMPONENT SPECIFICATIONS

Winding temperature: -- 180C
Magnet grade: - 180C UH grade
Bearings: Japanese SPB bearings